AMAZON ALEXA BUILT: Ask questions, get translations, check the weather, control your smart home devices, and more. Also, you can answer calls on your smart watch via the built-in microphone and speaker upon the connection to your phone via Bluetooth.
LONG 7-DAY BATTERY LIFE: The smart watch is equipped with a powerful 246mah battery that can last 7 days with typical use, and is always ready to escort you on your journeys and track your progress.
90 SPORTS MODES & 5 ATM WATER RESISTANT: This features 90 built-in sports modes and is waterproof to a depth of up to 50 meters. Intelligent recognition of 6 sports modes also eliminates the need to manually select the sports modes, so the fitness sports watch is always ready for action.
ALL-ROUND HEALTH TRACKING: Equipped with a Huami-developed second-generation ppg bio-tracking optical sensor, this smartwatch can provide 24-hour heart rate monitoring. This smartwatch is also capable of blood-oxygen saturation measurement, sleep and stress level monitoring.